* @see {@link org.ribax.data.DataModelManager#readModel(Element, String)}
*/
private void getDescription(String url, ArrayList params) {
// open the url from the parameter
DataSource hac = DataSourceFactory.getDataSource(url,"init"); //$NON-NLS-1$
if (hac == null) {
errorMessage(Messages.getString("RIBAXApplet.42")+url+Messages.getString("RIBAXApplet.43")); //$NON-NLS-1$ //$NON-NLS-2$
return;
}
try {
InputStream fin = hac.getInputStream(params);
// create node tree from XML
SAXBuilder builder = new SAXBuilder();
Document doc = builder.build(fin);